掘进机械
- n.tunnel machine
- 网络tunneling assmbly; heading assembly; Tunneling machinery
掘进机械掘进机械
tunneling assmbly
矿业工程专业词汇英语翻译_专业词汇... ... tunneling 隧道掘进 tunneling assmbly 掘进机械 tunneling equipment 隧道掘进设备 ...
heading assembly
矿业... ... heading and stall system 房柱式开采法 heading assembly 掘进机械 heading blast 阶段爆破;超前工祖爆破;硐室爆破 ...
Tunneling machinery
China... ... 混凝土机械 Concrete machinery 掘进机械 Tunneling machinery 路面与压实机械 Pavement and compaction machin…
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